Menu
Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

View Video
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

View Video
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
 
Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 23172

Shaft Size

 N/A 340 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A TAA30SN72K340SB TAA30SN72K340SC TAA30SN72K340SEB TAA30SN72K340SEC TAA30SN72K340SEM TAA30SN72K340SEN TAA30SN72K340SEO TAA30SN72K340SET TAA30SN72K340SMT TAA30SN72K340SNT TAA30SN72K340SO TAA30SN72K340ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Dimensions

Dimension A

 N/A 12.6 in320 mm

Dimension B

 N/A 26.18 in665 mm

Dimension C

 N/A 18.11 in460 mm

Dimension D Min

 N/A 28.74 in730 mm

Dimension D Max

 N/A 30.31 in770 mm

Dimension E

 N/A 7.87 in200 mm

Dimension F

 N/A 37.4 in950 mm

Dimension G

 N/A 11.66 in296 mm

Dimension H

 N/A 4.53 in115 mm

Dimension J (Bolt Size)

 N/A 1.5 in36 mm

Dimension L

 N/A 12.91 in328 mm

Dimension MT

 N/A 7.08 in179.8 mm

Dimension RTT

 N/A 1.4 in35.6 mm

Dimension ST

 N/A 13.96 in354.6 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 1640000 lbf7300000 N

C - Dynamic Load (Basic)

 N/A 1050000 lbf4660000 N

e - Geometry Factor

 N/A 0.29

Y1 - Geometry Factor

 N/A 2.29

Y2 - Geometry Factor

 N/A 3.42

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.